To find the return flight distance between Lisbon to Óbidos Municipality via Cascais, Estoril, Sintra, Obidos, start with entering the locations in the control and click on Return Flight Distance. You can also add multiple destinations in between while returning from a location. If you are not aware of the routes, you can check the
Lisbon to Obidos Route via Cascais, Estoril, Sintra, Obidos.